WO2020218423A1 - Dispositif d'entraînement aux poids auxiliaires et sa méthode d'utilisation - Google Patents

Dispositif d'entraînement aux poids auxiliaires et sa méthode d'utilisation Download PDF

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Publication number
WO2020218423A1
WO2020218423A1 PCT/JP2020/017503 JP2020017503W WO2020218423A1 WO 2020218423 A1 WO2020218423 A1 WO 2020218423A1 JP 2020017503 W JP2020017503 W JP 2020017503W WO 2020218423 A1 WO2020218423 A1 WO 2020218423A1
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WIPO (PCT)
Prior art keywords
weight
training
electromagnet
assisting device
emergency
Prior art date
Application number
PCT/JP2020/017503
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English (en)
Japanese (ja)
Inventor
義和 小井
Original Assignee
有限会社Ｐｍｇ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2020075221A external-priority patent/JP6856835B2/ja
Application filed by 有限会社Ｐｍｇ filed Critical 有限会社Ｐｍｇ
Priority to AU2020262031A priority Critical patent/AU2020262031B2/en
Priority to CN202080029764.7A priority patent/CN113727760B/zh
Priority to US17/606,009 priority patent/US11857825B2/en
Publication of WO2020218423A1 publication Critical patent/WO2020218423A1/fr

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A63B21/063—Weight selecting means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0724—Bar-bells; Hand bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0072—Limiting the applied force, torque, movement or speed
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B2071/0675—Input for modifying training controls during workout
    • A63B2071/068—Input by voice recognition
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/08—Characteristics of used materials magnetic
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/20—Distances or displacements
    • A63B2220/24—Angular displacement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/40—Acceleration
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/801—Contact switches
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/808—Microphones
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry

Definitions

  • the present invention relates to a weight training assisting device for adjusting a weight training load for muscle building and a method of using the same.
  • Patent Document 1 applies a load to the handlebar driven by the movement of the trainee by a torque motor, and gradually reduces the load when the trainer who moves the handlebar is about to stop moving. Therefore, there is a problem that a complicated control mechanism is required, there is a problem in terms of cost, and it can be applied only to a handlebar type training machine.
  • the present invention relates to a weight training assist device for adjusting a weight training load for muscle building and a method of using the same, a plurality of weights for generating a load and a load transmission mechanism for transmitting the load by the weights to a training device. And a mechanism for attaching and detaching the weight, the weight has a part or all of the electromagnet or a permanent electromagnet built in, and the mechanism for attaching and detaching the weight is a conduction relay that controls the power supply to the electromagnet or the permanent electromagnet.
  • a weight training assisting device and a method of using the same which comprises adjusting a load for weight training by attaching and detaching a part of the weight.
  • a part or all of the weight has an electromagnet or a permanent electric magnet built-in
  • the mechanism for attaching and detaching the weight includes a conduction relay for controlling the power supply of the electromagnet or the weight containing the permanent electric magnet. It is characterized in that the load for weight training is adjusted by attaching and detaching a part of the weight.
  • the present invention is characterized in that the weight training machine used by connecting the weight training assisting device is either a stack type machine, a weight type machine, or a free weight device.
  • the present invention is characterized in that a plurality of weights that generate the load are a mixture of a weight having an electromagnet or a permanent electromagnet and a non-magnetic weight that does not contain an electromagnet or a permanent electromagnet.
  • the plurality of weights that generate the load are a mixture of a weight having an electromagnet or a permanent electromagnet and a non-magnetic weight that does not contain an electromagnet or a permanent electromagnet, and the electromagnet or the permanent electric magnet.
  • the weight containing the above and the weight not containing the electromagnet or the permanent electromagnet are alternately laminated.
  • the present invention is characterized in that the weight training assisting device includes a control device, and the control device receives a control signal and controls a mechanism for attaching and detaching the weight.
  • control signal input to the control device is a wired switch, a wireless switch, a voice sensor, a sound pressure / sound sensor, an acceleration sensor or a gyro sensor, and signals from a plurality of these. ..
  • the present invention is characterized in that the sensor is a voice sensor or a sound pressure / sound sensor, and controls a mechanism for attaching / detaching the weight in response to an instruction uttered by a trainee or a trainer.
  • the present invention is also characterized in that the sensor is an acceleration sensor, analyzes a signal from the sensor, and controls a mechanism for attaching and detaching the weight according to a preset program.
  • the sensor is an acceleration sensor, and the acceleration sensor is installed near the weight of the weight side device of the stack type machine or the weight type machine or the free weight device, and the trainee state and / or the weight side device.
  • it is characterized in that it detects a state in the vicinity of the weight and controls a mechanism for attaching and detaching the weight according to a preset program.
  • the present invention is characterized in that a gyro sensor is further used as the sensor.
  • a conduction relay that controls power supply to an electromagnet of the weight training assisting device or a weight having a built-in permanent electromagnet also serves as a weight stopper pin, and the continuity relay and weight stopper pin are set.
  • the feature is that the weight can be set manually.
  • a conduction relay for controlling power supply with an electromagnet or a permanent electromagnet is arranged on a collar connected to the shaft of the weight training assisting device, and the continuity relay is provided. It is characterized in that the weight can be set by attaching and detaching the weight attracted to the electromagnet or the relay magnet according to the setting of.
  • the present invention is a weight training assisting device provided with a mechanism for adjusting a load for weight training for muscle building, and particularly in an emergency, the load is reduced by removing a part of the weight to avoid danger. From a mechanism that is equipped with a plurality of weights that generate a load and a mechanism that detaches a part of the weights in an emergency and detects an instruction from the trainee or the state of the trainee when the trainee becomes in a dangerous state due to overload. It is a weight training assisting device characterized in that a part of the weight is separated by transmission to avoid danger.
  • the mechanism for releasing in an emergency provided in a part of the weight holds the weight to be released in an emergency by an electromagnet or a permanent electromagnet in an emergency, and the target weight is released by disabling the magnetic force in an emergency. It is characterized by letting it.
  • the mechanism for detaching in an emergency provided in a part of the weight holds the weight for detaching in an emergency by a J-shaped holding device in a normal state, and opens the J-shaped holding device in an emergency. It is characterized in that the target weight is separated by operating so that the direction is downward.
  • the present invention is characterized in that the weight to be released in an emergency includes a magnetic material, and further, the present invention is characterized in that the weight to be released in an emergency includes a soft magnetic material. Is characterized in that iron, silicon steel, permalloy or an amorphous magnetic alloy is used as the weight to be released in an emergency.
  • the present invention is characterized in that the weight to be released in an emergency is a bag or container containing granules containing iron sand.
  • the present invention is provided with a holding plate portion for holding the weight to be released in an emergency by a permanent magnet or an electromagnet in a normal state, and is provided at a predetermined position of the holding plate and on the training device side. It is characterized in that it is held in contact with a holding portion by an electromagnet or a permanent magnet.
  • the present invention is characterized in that the holding plate is formed of a magnetic material, further the present invention is characterized in that the holding plate is formed of a soft magnetic material, and further, the present invention is characterized in that the holding plate is formed of a soft magnetic material. It is characterized by using iron, silicon steel, permalloy or an amorphous magnetic alloy.
  • the holding plate is held in contact with a predetermined position of the holding plate by an electromagnet or an electromagnet provided on the training device side, and only the portion other than the predetermined position is coated with resin. It is characterized by being done.
  • the present invention is characterized in that the holding plate has a magnetic material thickness of 6 mm or more.
  • the present invention is characterized in that the weight to be detached in an emergency is connected to the holding plate, and the main weight portion is columnar.
  • the present invention has a configuration in which a weight to be detached in an emergency is connected to the holding plate, a main weight portion is columnar, and a part or all of the weight is covered with a cushioning material, or a cushioning member can be attached and detached. It is characterized by.
  • a mechanism for releasing a part of the weight in an emergency holds a mounting portion attached to a shaft of a training machine or a training device, and a holding portion for holding the weight to be released in an emergency and releasing the weight in an emergency. It is characterized by having at least a control portion that receives an instruction from the trainee or a signal from a mechanism that detects the state of the trainee and controls the function of the holding portion.
  • the mounting portion to be attached to the shaft of the training machine or training equipment has a hole through which the shaft of the training machine or training equipment penetrates, and the hole portion substantially fits with the shaft of the training machine or training equipment. It is characterized in that it has an inner diameter and is rotatable so that the weight to be detached in an emergency is always located below the shaft of the training machine or training equipment.
  • the present invention is characterized in that the structure that can rotate so that the weight to be detached in an emergency is always located downward with respect to the shaft of the training machine or the training equipment is provided with a bearing.
  • the present invention is characterized in that the mechanism for detaching a part of the weight in an emergency is provided with a power supply.
  • a mechanism for avoiding the danger by releasing a part of the weight by an instruction from the trainee or a transmission from a mechanism for detecting the state of the trainee is provided. It is characterized in that it is activated by detecting a trainee's vocalization or a change in breath sounds including wheezing.
  • a mechanism for avoiding the danger by detaching a part of the weight by an instruction from the trainee or a transmission from a mechanism for detecting the state of the trainee is provided. It is characterized in that it is activated by activating a switch attached to or near the trainee's arm, leg, finger, toe or lip, or by detecting a change by a sensor.
  • the present invention is a mechanism that is activated by detecting the trainee's vocalization or detecting a change in breath sounds including wheezing.
  • a microphone is installed near the neck, jaw or lip, and the microphone is used for collecting. It is equipped with a voice recognition device that makes an emergency judgment from the sound that is heard, and is characterized by transmitting a signal to a mechanism that releases a part of the weight in an emergency when the voice recognition device determines that it is an emergency. To do.
  • the present invention is also characterized in that the voice recognition device is a sound recognition mechanism using a sound pressure sound sensor or a microcomputer. Further, the present invention is characterized in that communication between the voice recognition device and a mechanism for detaching a part of the weight in an emergency is performed wirelessly.
  • the present invention realizes a weight training assisting device that can easily adjust the load of a weight training device with a simple configuration and a method of using the same, so that it is possible to safely repetitively exercise to the limit of muscle strength and maximize muscle strength.
  • the effect of strengthening and increasing muscle mass can be obtained.
  • the present invention realizes a weight training assisting device that reduces the load and avoids danger by removing a part of the weight, especially in an emergency, so that it is possible to safely repeat exercise to the limit of muscle strength and maximize it.
  • the effect of strengthening muscle strength and increasing muscle mass can be obtained.
  • FIG. 1 is a conceptual diagram showing an example of the configuration of a general stack type training load generator.
  • FIG. 2 is a conceptual diagram showing an example of a general free weight device.
  • FIG. 3 is a conceptual diagram showing an example of a stack type training machine configuration of the training load generator according to the present invention.
  • FIG. 4 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device.
  • FIG. 5 is an example of a stack type training machine configuration of the training load generator according to the present invention, and is a conceptual diagram showing an example of a configuration combined with a voice sensor.
  • FIG. 1 is a conceptual diagram showing an example of the configuration of a general stack type training load generator.
  • FIG. 2 is a conceptual diagram showing an example of a general free weight device.
  • FIG. 3 is a conceptual diagram showing an example of a stack type training machine configuration of the training load generator according to the present invention.
  • FIG. 4 is a conceptual diagram showing an example of
  • FIG. 6 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device and is combined with a voice sensor.
  • FIG. 7 is an example of the configuration of the training load generator according to the present invention, and is a conceptual diagram showing an example of the configuration combined with the acceleration sensor.
  • FIG. 8 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device and in combination with an acceleration sensor and / or a gyro sensor.
  • FIG. 9 shows a free weight assisting device collar (training machine side mounting device) used in a configuration of the weight training assisting device according to the present invention, which reduces a load by removing a part of the weight in an emergency to avoid danger.
  • FIG. 10 is a drawing-substituting photograph showing an example of carrying out a weight for a free weight (weight) of the weight training assisting device according to the present invention.
  • FIG. 11 is a drawing-substituting photograph showing an example of implementation of the trainee-side device of the weight training assisting device according to the present invention.
  • the present invention relates to a weight training assist device for adjusting a weight training load for muscle building and a method of using the same, a plurality of weights for generating a load and a load transmission mechanism for transmitting the load by the weights to a training device. And a mechanism for attaching and detaching the weight, the weight has a part or all of the electromagnet or a permanent electromagnet built in, and the mechanism for attaching and detaching the weight is a conduction relay that controls the power supply to the electromagnet or the permanent electromagnet.
  • a weight training assisting device and a method of using the same which comprises adjusting a load for weight training by attaching and detaching a part of the weight.
  • the mechanism of the present invention it is possible to adjust the weight training load by attaching and detaching a part of the weight, and it is possible to easily and effectively perform weight training.
  • a part or all of the weight has an electromagnet or a permanent electric magnet built-in
  • the mechanism for attaching / detaching the weight includes a conduction relay for controlling the power supply of the electromagnet or the weight containing the permanent electric magnet. It is characterized in that the load for weight training is adjusted by attaching and detaching a part of the weight.
  • the present invention functions in the same manner regardless of whether an electromagnet or a permanent electromagnet is used.
  • an energy-saving electromagnet when used, the weight is held when the power supply is off, and it is possible to supply power to the weight of the necessary part only in the necessary scene and remove the weight. Therefore, it is considered to be effective in terms of energy saving.
  • the present invention is characterized in that the weight training machine used by connecting the weight training assisting device is either a stack type machine, a weight type machine, or a free weight device.
  • the method of the present invention can be applied to various weight training machines and weight training devices that require these different configurations.
  • the present invention is characterized in that a plurality of weights that generate the load are a mixture of a weight having an electromagnet or a permanent electromagnet and a non-magnetic weight that does not contain an electromagnet or a permanent electromagnet.
  • a plurality of weights that generate the load are a mixture of a weight having an electromagnet or a permanent electromagnet and a non-magnetic weight that does not contain an electromagnet or a permanent electromagnet.
  • the non-magnetic weight can be made of a cushioning material, which is effective in reducing the impact and sound when dropped.
  • the plurality of weights that generate the load are a mixture of a weight having an electromagnet or a permanent electromagnet and a non-magnetic weight that does not contain an electromagnet or a permanent electromagnet, and the electromagnet or the permanent electric magnet.
  • the weight containing the above and the weight not containing the electromagnet or the permanent electromagnet are alternately laminated.
  • the number of weights that can be attached and detached with a single action can be increased, and efficient use becomes possible.
  • more efficient use is possible by attaching several auxiliary devices to the shaft and changing the reaction level of each auxiliary device.
  • the present invention is characterized in that the weight training assisting device includes a control device, and the control device receives a control signal and controls a mechanism for attaching and detaching the weight.
  • control signal input to the control device is a wired switch, a wireless switch, a voice sensor, a sound pressure / sound sensor, an acceleration sensor or a gyro sensor, and signals from a plurality of these. ..
  • the present invention is characterized in that the sensor is a voice sensor or a sound pressure / sound sensor, and controls a mechanism for attaching / detaching the weight in response to an instruction uttered by a trainee or a trainer.
  • the load can be adjusted according to the necessary instructions without interrupting the training, and the weight training can be easily and effectively performed.
  • the present invention is also characterized in that the sensor is an acceleration sensor, analyzes a signal from the sensor, and controls a mechanism for attaching and detaching the weight according to a preset program.
  • the sensor is an acceleration sensor, and the acceleration sensor is installed near the weight of the weight side device of the stack type machine or the weight type machine or the free weight device, and the trainee state and / or the weight side device.
  • it is characterized in that it detects a state in the vicinity of the weight and controls a mechanism for attaching and detaching the weight according to a preset program.
  • the present invention is characterized in that a gyro sensor is further used as the sensor. Control using these sensor information enables more efficient load adjustment, easy and effective weight training, and is also effective in ensuring safety.
  • a conduction relay that controls power supply to an electromagnet of the weight training assisting device or a weight having a built-in permanent electromagnet also serves as a weight stopper pin, and the continuity relay and weight stopper pin are set.
  • the feature is that the weight can be set manually. Even in the case of such a manual method, it is possible to use the same configuration as it is.
  • a conduction relay for controlling power supply with an electromagnet or a permanent electromagnet is arranged on a collar connected to the shaft of the weight training assisting device, and the continuity relay is provided.
  • the weight can be set by attaching and detaching the weight attracted to the electromagnet or the relay magnet according to the setting of.
  • it is very difficult to adjust the weight in real time in a weight type machine or a free weight device, but this is realized by the configuration of the present invention.
  • even in a weight type machine or a free weight device it is possible to adjust the load more efficiently, and it is possible to easily and effectively perform weight training, and it is also effective in ensuring safety.
  • the present invention is a weight training assisting device provided with a mechanism for adjusting a load for weight training for muscle building, and particularly in an emergency, the load is reduced by removing a part of the weight to avoid danger. From a mechanism that is equipped with a plurality of weights that generate a load and a mechanism that detaches a part of the weights in an emergency and detects an instruction from the trainee or the state of the trainee when the trainee becomes in a dangerous state due to overload. It is a weight training assisting device characterized in that a part of the weight is separated by transmission to avoid danger.
  • the mechanism for releasing in an emergency provided in a part of the weight holds the weight to be released in an emergency by an electromagnet or a permanent electromagnet in an emergency, and the target weight is released by disabling the magnetic force in an emergency. It is characterized by letting it. This enabled reliable and immediate withdrawal.
  • the mechanism for detaching in an emergency provided in a part of the weight holds the weight for detaching in an emergency by a J-shaped holding device in a normal state, and opens the J-shaped holding device in an emergency. It is characterized in that the target weight is separated by operating so that the direction is downward.
  • the present invention is characterized in that the weight to be released in an emergency includes a magnetic material, and further, the present invention is characterized in that the weight to be released in an emergency includes a soft magnetic material. Is characterized in that iron, silicon steel, permalloy or an amorphous magnetic alloy is used as the weight to be released in an emergency. This makes it possible to operate by controlling the magnetic force in particular.
  • the present invention is characterized in that the weight to be released in an emergency is a bag or container containing granules containing iron sand.
  • the present invention is provided with a holding plate portion for holding the weight that is released in an emergency by an electromagnet or a permanent magnet in a normal state, and is provided at a predetermined position of the holding plate and on the training device side. It is characterized in that it is held in contact with a holding portion by a permanent magnet or an electromagnet.
  • the present invention is characterized in that the holding plate is formed of a magnetic material, further the present invention is characterized in that the holding plate is formed of a soft magnetic material, and further, the present invention is characterized in that the holding plate is formed of a soft magnetic material. It is characterized by using iron, silicon steel, permalloy or an amorphous magnetic alloy.
  • the holding plate is held in contact with a predetermined position of the holding plate by an electromagnet or an electromagnet provided on the training device side, and only the portion other than the predetermined position is coated with resin. It is characterized by being done. As a result, the mounting position can be accurately defined, which is effective for reliable operation.
  • the present invention is characterized in that the holding plate has a magnetic material thickness of 6 mm or more. As a result, holding by sufficient magnetic force is realized.
  • the present invention is characterized in that the weight to be detached in an emergency is connected to the holding plate, and the main weight portion is columnar.
  • the present invention has a configuration in which a weight to be detached in an emergency is connected to the holding plate, a main weight portion is columnar, and a part or all of the weight is covered with a cushioning material, or a cushioning member can be attached and detached. It is characterized by. This enhances safety when dropped and is also effective for equipment maintenance.
  • a mechanism for releasing a part of the weight in an emergency holds a mounting portion attached to a shaft of a training machine or a training device, and a holding portion for holding the weight to be released in an emergency and releasing the weight in an emergency. It is characterized by having at least a control portion that receives an instruction from the trainee or a signal from a mechanism that detects the state of the trainee and controls the function of the holding portion.
  • the mounting portion to be attached to the shaft of the training machine has a hole through which the shaft of the training machine or the training equipment penetrates, and the hole has an inner diameter substantially fitted to the shaft of the training machine, and It is characterized in that the weight that is detached in an emergency is always positioned downward with respect to the shaft of the training machine.
  • the present invention is characterized in that the structure that can rotate so that the weight to be detached in an emergency is always located downward with respect to the shaft of the training machine or the training equipment is provided with a bearing. As a result, the weight is not biased during training, and it can be reliably separated in the event of an emergency fall.
  • the present invention is characterized in that the mechanism for detaching a part of the weight in an emergency is provided with a power supply.
  • a mechanism for avoiding the danger by releasing a part of the weight by an instruction from the trainee or a transmission from a mechanism for detecting the state of the trainee is provided. It is characterized in that it is activated by detecting a trainee's vocalization or a change in breath sounds including wheezing.
  • the load can be separated not only when the trainee actively gives an instruction to disconnect, but also when a situation where it is difficult to utter, which contributes to the improvement of safety.
  • a mechanism for avoiding the danger by detaching a part of the weight by an instruction from the trainee or a transmission from a mechanism for detecting the state of the trainee is provided. It is characterized in that it is activated by activating a switch attached to or near the trainee's arm, leg, finger, toe or lip, or by detecting a change by a sensor. With such a configuration, it is possible to give accurate instructions even in the case of a trainee with a disability, for example.
  • the present invention is a mechanism that is activated by detecting the trainee's vocalization or detecting a change in breath sounds including wheezing.
  • a microphone is installed near the neck, jaw or lip, and the microphone is used for collecting. It is equipped with a voice recognition device that makes an emergency judgment from the sound that is heard, and is characterized by transmitting a signal to a mechanism that releases a part of the weight in an emergency when the voice recognition device determines that it is an emergency. To do.
  • the present invention is also characterized in that the voice recognition device is a sound recognition mechanism using a sound pressure sound sensor or a microcomputer. Further, the present invention is characterized in that communication between the voice recognition device and a mechanism for detaching a part of the weight in an emergency is performed wirelessly.
  • a weight training assist device that reduces the load and avoids danger by removing a part of the weight, especially in an emergency, so that you can safely repeat exercise to the limit of muscle strength and maximize muscle strength. The effect of strengthening and increasing muscle mass can be obtained.
  • FIG. 1 is a conceptual diagram showing an example of the configuration of a general stack type training load generator.
  • a normal weight plate 7 is set by the weight stopper pin 8 and transmitted to the training machine or equipment via the load transmission mechanism 5. In this way, normally, training can only be performed with a preset load, and when adjusting the load, the stopper pin must be inserted and removed to adjust the number of weight plates.
  • FIG. 2 is a conceptual diagram showing an example of a general free weight device. The same applies to this case, and in resistance training (barbell, dumbbell, etc.) performed without support, training is performed by a load with a preset weight.
  • a removable sub weight is provided in addition to the main weight, but it is the same that the attachment / detachment also needs to be performed manually in advance.
  • FIG. 3 is a conceptual diagram showing an example of a stack type training machine configuration of the training load generator according to the present invention.
  • the drop weight plate is in a state of being attracted by magnetic force.
  • the drop weight plate is in a state of floating in the air, and as shown on the right of the figure, it falls down when the power is turned off and the magnetic force disappears.
  • the drop weight adsorbed on the electromagnet attached to the collar auxiliary device falls down when the power is turned off and the magnetic force disappears.
  • the power can be turned on and off by wire or wirelessly with a switch or sensor.
  • the configuration uses an electromagnet, and the operation in this case is also described.
  • the present invention can also have a configuration using a permanent electromagnet. In this case, the power on / off operation is reversed, but the same effect can be obtained.
  • FIG. 4 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device.
  • the drop weight attracted to the electromagnet attached to the collar of the auxiliary device falls down when the power of the electromagnet is turned off and the magnetic force disappears.
  • the power can be turned on and off by wire or wirelessly with a switch or sensor.
  • the configuration uses an electromagnet, and the operation in this case is also described.
  • the present invention can also have a configuration using a permanent electromagnet. In this case, the power on / off operation is reversed, but the same effect can be obtained.
  • FIG. 5 is an example of a stack type training machine configuration of the training load generator according to the present invention, and is a conceptual diagram showing an example of a configuration combined with a voice sensor.
  • the voice recognition sensor responds to trainee or trainer utterances regardless of whether it is wired or wireless, and the weight can be dropped by turning the current on and off, enabling real-time load adjustment.
  • FIG. 6 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device and is combined with a voice sensor. Also in this embodiment, it is possible to adjust the load in real time with the free weight device.
  • FIG. 7 is an example of the configuration of the training load generator according to the present invention, and is a conceptual diagram showing an example of the configuration combined with the acceleration sensor.
  • FIG. 8 is a conceptual diagram showing an example of a configuration in which the training load generator according to the present invention is used as a free weight device and in combination with an acceleration sensor and / or a gyro sensor.
  • the same operation as above can be obtained by attaching an acceleration sensor and a gyro sensor.
  • the above-mentioned acceleration sensor can roughly measure three phenomena of “gravity”, “vibration / movement”, and “impact”. By successfully detecting each phenomenon, the output signal of the accelerometer can be used for actual applications.
  • the function of the acceleration sensor or the gyro sensor in the automatic method of the stack type machine and / or the weight type machine auxiliary device will be described.
  • the acceleration in the upward direction acts and the acceleration changes.
  • the change is detected, and when the acceleration of the weight becomes zero or a region close to zero within a certain period of time, it is determined that the force is insufficient, and otherwise it is determined to be appropriate.
  • the acceleration changes with respect to the movement of lowering the weight the downward movement relaxes the force, so basically it is not necessary to assist the weight and it is not necessary to detect the change in acceleration.
  • the gyro sensor determines the vertical direction, and the acceleration sensor grasps the maximum reciprocating operating range of the weight to determine whether the current state is the outward route or the return route, and the return route (during downward operation). If it is, do not judge that the force is insufficient even if the acceleration becomes zero or a region close to zero. By this determination, on / off control of continuity (that is, load adjustment) is performed.
  • the maximum range of motion determination in the stack type machine, the weight type machine and / or the free weight type automatic auxiliary device will be described.
  • the maximum range (distance) in which the weight operates on the machine is first set, and the position of the weight is determined by the acceleration sensor to determine the starting point and turning point of the reciprocating range of motion. Determine if the end point is appropriate.
  • the free weight type automatic assist device the maximum range of the individual's fist is set first, and the appropriate reciprocating range of motion is determined and set.
  • the free weight type automatic method can basically be diverted based on the above principle, but unlike stack type machines and weight type machines, there is no track determined by rails etc., so it is possible that the operation will be irregular.
  • the gyro sensor is used to detect and respond to the various operations. This has made it possible to adjust the load appropriately in real time even for free weight equipment.
  • the maximum range of motion determination is as described above.
  • the use of the gyro sensor is not limited to the free weight type auxiliary device, and can be utilized in the stack type machine and / or the weight type machine auxiliary device for improving the accuracy of operation analysis and load adjustment.
  • FIG. 9 shows a free weight assisting device collar (training machine side mounting device) used in a configuration of the weight training assisting device according to the present invention, which reduces a load by removing a part of the weight in an emergency to avoid danger.
  • the device is installed together with the main weight on the shaft of the barbell for free weight training, and the device is used by holding a detachable weight.
  • the weight is held by magnetic force.
  • the weight to be detached in an emergency is normally held by a permanent magnet or an electromagnet, and the target weight is detached by disabling the magnetic force in an emergency.
  • the weight to be detached in an emergency is normally held by a J-shaped holding device, and the target weight is detached by operating the J-shaped holding device so that the opening direction is downward in an emergency. There is no problem.
  • the free weight auxiliary device collar body 9 is provided with a weight holding portion (magnetic force holding portion: electromagnet or permanent electromagnet) 10 which normally holds the load weight by magnetic force.
  • the main body has a hole 11 through which the shaft of the training machine penetrates, through which the shaft of the barbell for free weight training is passed.
  • the hole has an inner diameter that substantially fits the shaft of the training machine, and by providing a bearing, the hole can be rotated so that the weight to be detached in an emergency is always located below the shaft of the training machine. It was configured.
  • the free weight auxiliary device color main body 9 is provided with a receiving module 12, and can receive a signal from the trainee side device and execute a necessary operation. It also includes a battery 13, a start switch 14, and a booster 15.
  • FIG. 10 is a drawing-substituting photograph showing an example of carrying out a weight for free weights in the weight training assisting device according to the present invention.
  • the upper two figures show an example in which the weight is formed of iron columns, and the lower figure shows an example in which the weight is used by storing granules containing iron sand in a bag.
  • the upper figure shows a plane direction and the lower figure shows a front direction.
  • the weight body 16 is formed of an iron column, to which the holding plate 17 is connected.
  • the holding plate 14 was made of an iron plate having a thickness of 6 mm, and the resin-coated part 18 was used except for the holding part.
  • a cushioning material grip 19 is detachably installed on the weight body 16.
  • FIG. 11 is a drawing substitute photograph showing an example of implementation of the trainee side device of the weight training assisting device according to the present invention.
  • the device 20 worn on the trainee's body and the voice recognition transmitter 18 are separate bodies, and are wirelessly connected between them.
  • the voice recognition transmitter 18 is separate bodies, and are wirelessly connected between them.
  • the device 20 to be worn on the body is attached to the neck of the trainee, and the voice is detected by the microphone 22.
  • a signal is generated by the voice recognition signal transmitter 21 by detecting the trainee's vocalization or the change of breath sounds including wheezing, and the free weight auxiliary device color body. It was sent to the load weight release to be executed.
  • the device 20 to be worn on the body includes an audio signal transmitter 23 and an antifouling tape 24.
  • a voice signal receiver 25 is provided on the side of the voice recognition signal transmitter 21, and the voice signal from the microphone 22 of the device 20 worn on the body is received from the voice signal transmitter 23 by the voice signal receiver 25, and the sound pressure is increased.
  • the sound sensor 26 makes a judgment and transmits the signal to the free weight auxiliary device color main body 9.
  • the present invention is not limited to the embodiment, for example, by activating a switch attached to or near the arm, leg, finger, toe or lip of the trainee, or by sensing a change by a sensor. There is no problem with the configuration such as starting up, and there is no problem even if the cooperation of each device is a wired connection.
  • the weight training assisting device and its usage method according to the present invention realize a weight training assisting device and its usage method that can easily adjust the load of the weight training device with a simple configuration, and thus, the limit point of muscular strength safely. It can be said that it has great industrial potential because it can be repetitively exercised and the effects of maximizing muscle strength and increasing muscle mass can be obtained.
  • the weight training assisting device realizes a weight training assisting device that reduces the load and avoids danger by removing a part of the weight, especially in an emergency, and thus safely reaches the limit point of muscle strength. It can be said that it has great industrial applicability because it can perform repetitive exercise and can obtain the maximum effect of muscle strengthening and muscle mass increase.
  • Weight plate with built-in electromagnet or permanent electromagnet 1 Weight plate with built-in electromagnet or permanent electromagnet 2 Non-magnetic weight plate 3 Control device 4 Conduction relay 5 Load transmission mechanism 6 Lead wire 7 Normal weight plate 8 Weight stopper pin 9 Free weight auxiliary device Color 10 Weight holding part (magnetic force) Holding part: electromagnet or permanent magnet) 11 Hole through which the shaft of the training machine penetrates 12 Reception / energization module 13 Battery 14 Start switch 15 Booster 16 Weight body (iron pillar) 17 Holding plate 18 Resin coating part 19 Cushioning material grip 20 Equipment to be worn on the trainee's body 21 Voice recognition signal transmitter 22 Microphone 23 Voice signal transmitter 24 Antifouling tape 25 Voice signal receiver 26 Sound pressure sound relay

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Le problème décrit par la présente invention est d'obtenir un dispositif d'entraînement aux poids auxiliaires permettant d'ajuster une charge d'entraînement aux poids pour un développement musculaire et une méthode d'utilisation du dispositif d'entraînement aux poids auxiliaires, le dispositif d'entraînement aux poids auxiliaires ayant une configuration simple et permettant d'ajuster facilement la charge d'équipement d'entraînement aux poids, et la méthode d'utilisation du dispositif d'entraînement aux poids auxiliaires, permettant ainsi d'effectuer en toute sécurité des exercices répétés à la limite de résistance, d'obtenir les effets d'un développement musculaire maximal et d'augmenter la masse musculaire. La solution selon l'invention porte sur un dispositif d'entraînement aux poids auxiliaires permettant d'ajuster une charge d'entraînement aux poids pour un développement musculaire et sur une méthode d'utilisation du dispositif d'entraînement aux poids auxiliaire, une pluralité de poids qui constituent une charge, un mécanisme de transmission de charge destiné à transmettre, à un équipement d'entraînement, la charge établie par les poids, et un mécanisme permettant d'ajouter et de retirer les poids. Tous les poids, ou certains d'entre eux, comportent des électroaimants intégrés, et le mécanisme permettant d'ajouter et de retirer les poids comprend un relais conducteur qui commande l'alimentation en énergie des électroaimants, et la charge d'entraînement aux poids est ajustée par l'ajout ou le retrait d'une partie des poids.
PCT/JP2020/017503 2019-04-25 2020-04-23 Dispositif d'entraînement aux poids auxiliaires et sa méthode d'utilisation WO2020218423A1 (fr)

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AU2020262031A AU2020262031B2 (en) 2019-04-25 2020-04-23 Auxiliary weight training device and method for using same
CN202080029764.7A CN113727760B (zh) 2019-04-25 2020-04-23 重量训练辅助装置及其使用方法
US17/606,009 US11857825B2 (en) 2019-04-25 2020-04-23 Auxiliary weight training device and method for using same

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